[Bash-completion-devel] [bash-completion-Bugs][312646] _command() bug

[bash-completion-bugs at alioth.debian.org]

Bugs item #312646, was changed at 2010-08-08 19:01 by Freddy Vulto
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>Status: Closed
Priority: 3
Submitted By: Ildar Mulyukov (ildar-guest)
Assigned to: Freddy Vulto (fvu-guest)
Summary: _command() bug 
Distribution: --Distribution-Agnostic--
Originally reported in: None
Milestone: None
Status: Accepted
Original bug number: 23861


Initial Comment:
$ sudo sh <TAB> bash: complete: sh: no completion specification

$ nice sh  <TAB> bash: complete: sh: no completion specification

Original bug: https://bugzilla.altlinux.org/23861

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>Comment By: Freddy Vulto (fvu-guest)
Date: 2010-08-18 23:05

Message:
Fixed in commit b867bcd:
In case of `sudo cmd', _filedir might be triggered for a cmd not having a
complete command, hence `complete -p cmd' could yield an error.

diff --git a/bash_completion b/bash_completion
index cd717c5..8661d40 100644
--- a/bash_completion
+++ b/bash_completion
@@ -647,7 +647,8 @@ _filedir()
             # Is `-o filenames' set?
             [[ (
                 ${COMP_WORDS[0]} && 
-                "$(complete -p ${COMP_WORDS[0]})" == *"-o filenames"*
+                "$(complete -p ${COMP_WORDS[0]} &>/dev/null)" == \
+                    *"-o filenames"*
             ) ]] || {
                 # No, `-o filenames' isn't set;
                 # Emulate `-o filenames'


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Comment By: Freddy Vulto (fvu-guest)
Date: 2010-08-17 22:34

Message:
I can reproduce the bug on bash-3.2.39.

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Comment By: Ildar Mulyukov (ildar-guest)
Date: 2010-08-09 10:45

Message:
Current GIT, but have bash3 here.

What's the policy for bash3 support?
bash-3.2.51-alt1

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Comment By: Ville Skyttä  (scop-guest)
Date: 2010-08-09 08:30

Message:
I cannot reproduce with current git, bash 4.1.7.

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